\begin{table}[htbp]\centering
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\caption{Alternative measures of Partisan Polarization over Fixed Attributes between Mainstream Left and Right-Populist \label {FVPritm}}
\begin{tabular}{l*{8}{c}}
\hline\hline
                &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}&\multicolumn{1}{c}{(5)}&\multicolumn{1}{c}{(6)}&\multicolumn{1}{c}{(7)}&\multicolumn{1}{c}{(8)}\\
                &\multicolumn{1}{c}{Anti-EU}&\multicolumn{1}{c}{Anti-EU}&\multicolumn{1}{c}{Internationalism}&\multicolumn{1}{c}{Internationalism}&\multicolumn{1}{c}{Anti-Global and Cultural}&\multicolumn{1}{c}{Anti-Global and Cultural}&\multicolumn{1}{c}{Anti-Global and Cultural (no log)}&\multicolumn{1}{c}{Anti-Global and Cultural (no log)}\\
\hline
High LMP period &    2.581\sym{***}&                  &    1.491\sym{***}&                  &    3.603\sym{***}&                  &   21.639\sym{***}&                  \\
                &  (0.362)         &                  &  (0.450)         &                  &  (0.571)         &                  &  (5.703)         &                  \\
Robots Stock    &                  &    0.306\sym{**} &                  &    0.411\sym{**} &                  &    0.589\sym{***}&                  &    5.678\sym{***}\\
                &                  &  (0.125)         &                  &  (0.167)         &                  &  (0.177)         &                  &  (1.714)         \\
Controls        &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         \\
LDV             &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         \\
FE Year         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         \\
\hline
Observations    &      186         &       62         &      186         &       62         &      186         &       62         &      186         &       62         \\
R$^2$           &    0.532         &    0.472         &    0.373         &    0.363         &    0.408         &    0.467         &    0.614         &    0.552         \\
AIC             &  666.836         &  249.215         &  699.495         &  258.617         &  787.820         &  278.176         & 1509.478         &  534.144         \\
\hline\hline
\multicolumn{9}{l}{\footnotesize Standard errors in parentheses}\\
\multicolumn{9}{l}{\footnotesize \sym{*} \(p<0.1\), \sym{**} \(p<0.05\), \sym{***} \(p<0.01\)}\\
\end{tabular}
\end{table}
